  <div class="operate clearfix"> 
   <a href="javascript:;" onclick="AWS.User.follow($(this), 'question', 220);" class="follow btn btn-normal btn-success pull-left  active"> <span> 取消关注 </span> <em> | </em> <b> 4 </b> </a> 
   <!-- 下拉菜单 --> 
   <div class="btn-group pull-left"> 
    <a class="btn btn-gray dropdown-toggle" data-toggle="dropdown" href="javascript:;"> ... </a> 
    <div class="aw-dropdown pull-right" role="menu" aria-labelledby="dropdownMenu"> 
     <ul class="aw-dropdown-list"> 
      <li> <a href="http://nuke.cgspread.com/question/220?column=log&amp;rf=false" rel="nofollow"> 修改记录 </a> </li> 
     </ul> 
    </div> 
   </div> 
   <!-- end 下拉菜单 --> 
  </div> 